54570850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 117849600

約数和(自身を除く): 63278750

約数列:

[1, 2, 5, 10, 17, 19, 25, 31, 34, 38, 50, 62, 85, 95, 109, 155, 170, 190, 218, 310, 323, 425, 475, 527, 545, 589, 646, 775, 850, 950, 1054, 1090, 1178, 1550, 1615, 1853, 2071, 2635, 2725, 2945, 3230, 3379, 3706, 4142, 5270, 5450, 5890, 6758, 8075, 9265, 10013, 10355, 13175, 14725, 16150, 16895, 18530, 20026, 20710, 26350, 29450, 33790, 35207, 46325, 50065, 51775, 57443, 64201, 70414, 84475, 92650, 100130, 103550, 114886, 128402, 168950, 176035, 250325, 287215, 321005, 352070, 500650, 574430, 642010, 880175, 1091417, 1436075, 1605025, 1760350, 2182834, 2872150, 3210050, 5457085, 10914170, 27285425, 54570850]

約数ペア:

[(1, 54570850), (2, 27285425), (5, 10914170), (10, 5457085), (17, 3210050), (19, 2872150), (25, 2182834), (31, 1760350), (34, 1605025), (38, 1436075), (50, 1091417), (62, 880175), (85, 642010), (95, 574430), (109, 500650), (155, 352070), (170, 321005), (190, 287215), (218, 250325), (310, 176035), (323, 168950), (425, 128402), (475, 114886), (527, 103550), (545, 100130), (589, 92650), (646, 84475), (775, 70414), (850, 64201), (950, 57443), (1054, 51775), (1090, 50065), (1178, 46325), (1550, 35207), (1615, 33790), (1853, 29450), (2071, 26350), (2635, 20710), (2725, 20026), (2945, 18530), (3230, 16895), (3379, 16150), (3706, 14725), (4142, 13175), (5270, 10355), (5450, 10013), (5890, 9265), (6758, 8075)]