49790650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 117992448

約数和(自身を除く): 68201798

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 353, 403, 434, 455, 650, 706, 775, 806, 910, 1085, 1550, 1765, 2015, 2170, 2275, 2471, 2821, 3530, 4030, 4550, 4589, 4942, 5425, 5642, 8825, 9178, 10075, 10850, 10943, 12355, 14105, 17650, 20150, 21886, 22945, 24710, 28210, 32123, 45890, 54715, 61775, 64246, 70525, 76601, 109430, 114725, 123550, 141050, 142259, 153202, 160615, 229450, 273575, 284518, 321230, 383005, 547150, 711295, 766010, 803075, 995813, 1422590, 1606150, 1915025, 1991626, 3556475, 3830050, 4979065, 7112950, 9958130, 24895325, 49790650]

約数ペア:

[(1, 49790650), (2, 24895325), (5, 9958130), (7, 7112950), (10, 4979065), (13, 3830050), (14, 3556475), (25, 1991626), (26, 1915025), (31, 1606150), (35, 1422590), (50, 995813), (62, 803075), (65, 766010), (70, 711295), (91, 547150), (130, 383005), (155, 321230), (175, 284518), (182, 273575), (217, 229450), (310, 160615), (325, 153202), (350, 142259), (353, 141050), (403, 123550), (434, 114725), (455, 109430), (650, 76601), (706, 70525), (775, 64246), (806, 61775), (910, 54715), (1085, 45890), (1550, 32123), (1765, 28210), (2015, 24710), (2170, 22945), (2275, 21886), (2471, 20150), (2821, 17650), (3530, 14105), (4030, 12355), (4550, 10943), (4589, 10850), (4942, 10075), (5425, 9178), (5642, 8825)]