49975800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 180583680

約数和(自身を除く): 130607880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 73, 75, 84, 100, 105, 120, 140, 146, 150, 163, 168, 175, 200, 210, 219, 280, 292, 300, 326, 350, 365, 420, 438, 489, 511, 525, 584, 600, 652, 700, 730, 815, 840, 876, 978, 1022, 1050, 1095, 1141, 1304, 1400, 1460, 1533, 1630, 1752, 1825, 1956, 2044, 2100, 2190, 2282, 2445, 2555, 2920, 3066, 3260, 3423, 3650, 3912, 4075, 4088, 4200, 4380, 4564, 4890, 5110, 5475, 5705, 6132, 6520, 6846, 7300, 7665, 8150, 8760, 9128, 9780, 10220, 10950, 11410, 11899, 12225, 12264, 12775, 13692, 14600, 15330, 16300, 17115, 19560, 20440, 21900, 22820, 23798, 24450, 25550, 27384, 28525, 30660, 32600, 34230, 35697, 38325, 43800, 45640, 47596, 48900, 51100, 57050, 59495, 61320, 68460, 71394, 76650, 83293, 85575, 95192, 97800, 102200, 114100, 118990, 136920, 142788, 153300, 166586, 171150, 178485, 228200, 237980, 249879, 285576, 297475, 306600, 333172, 342300, 356970, 416465, 475960, 499758, 594950, 666344, 684600, 713940, 832930, 892425, 999516, 1189900, 1249395, 1427880, 1665860, 1784850, 1999032, 2082325, 2379800, 2498790, 3331720, 3569700, 4164650, 4997580, 6246975, 7139400, 8329300, 9995160, 12493950, 16658600, 24987900, 49975800]

約数ペア:

[(1, 49975800), (2, 24987900), (3, 16658600), (4, 12493950), (5, 9995160), (6, 8329300), (7, 7139400), (8, 6246975), (10, 4997580), (12, 4164650), (14, 3569700), (15, 3331720), (20, 2498790), (21, 2379800), (24, 2082325), (25, 1999032), (28, 1784850), (30, 1665860), (35, 1427880), (40, 1249395), (42, 1189900), (50, 999516), (56, 892425), (60, 832930), (70, 713940), (73, 684600), (75, 666344), (84, 594950), (100, 499758), (105, 475960), (120, 416465), (140, 356970), (146, 342300), (150, 333172), (163, 306600), (168, 297475), (175, 285576), (200, 249879), (210, 237980), (219, 228200), (280, 178485), (292, 171150), (300, 166586), (326, 153300), (350, 142788), (365, 136920), (420, 118990), (438, 114100), (489, 102200), (511, 97800), (525, 95192), (584, 85575), (600, 83293), (652, 76650), (700, 71394), (730, 68460), (815, 61320), (840, 59495), (876, 57050), (978, 51100), (1022, 48900), (1050, 47596), (1095, 45640), (1141, 43800), (1304, 38325), (1400, 35697), (1460, 34230), (1533, 32600), (1630, 30660), (1752, 28525), (1825, 27384), (1956, 25550), (2044, 24450), (2100, 23798), (2190, 22820), (2282, 21900), (2445, 20440), (2555, 19560), (2920, 17115), (3066, 16300), (3260, 15330), (3423, 14600), (3650, 13692), (3912, 12775), (4075, 12264), (4088, 12225), (4200, 11899), (4380, 11410), (4564, 10950), (4890, 10220), (5110, 9780), (5475, 9128), (5705, 8760), (6132, 8150), (6520, 7665), (6846, 7300)]