49876710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 89469210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 53, 57, 65, 78, 95, 106, 114, 127, 130, 159, 190, 195, 247, 254, 265, 285, 318, 381, 390, 494, 530, 570, 635, 689, 741, 762, 795, 1007, 1235, 1270, 1378, 1482, 1590, 1651, 1905, 2014, 2067, 2413, 2470, 3021, 3302, 3445, 3705, 3810, 4134, 4826, 4953, 5035, 6042, 6731, 6890, 7239, 7410, 8255, 9906, 10070, 10335, 12065, 13091, 13462, 14478, 15105, 16510, 20193, 20670, 24130, 24765, 26182, 30210, 31369, 33655, 36195, 39273, 40386, 49530, 62738, 65455, 67310, 72390, 78546, 87503, 94107, 100965, 127889, 130910, 156845, 175006, 188214, 196365, 201930, 255778, 262509, 313690, 383667, 392730, 437515, 470535, 525018, 639445, 767334, 875030, 941070, 1278890, 1312545, 1662557, 1918335, 2625090, 3325114, 3836670, 4987671, 8312785, 9975342, 16625570, 24938355, 49876710]

約数ペア:

[(1, 49876710), (2, 24938355), (3, 16625570), (5, 9975342), (6, 8312785), (10, 4987671), (13, 3836670), (15, 3325114), (19, 2625090), (26, 1918335), (30, 1662557), (38, 1312545), (39, 1278890), (53, 941070), (57, 875030), (65, 767334), (78, 639445), (95, 525018), (106, 470535), (114, 437515), (127, 392730), (130, 383667), (159, 313690), (190, 262509), (195, 255778), (247, 201930), (254, 196365), (265, 188214), (285, 175006), (318, 156845), (381, 130910), (390, 127889), (494, 100965), (530, 94107), (570, 87503), (635, 78546), (689, 72390), (741, 67310), (762, 65455), (795, 62738), (1007, 49530), (1235, 40386), (1270, 39273), (1378, 36195), (1482, 33655), (1590, 31369), (1651, 30210), (1905, 26182), (2014, 24765), (2067, 24130), (2413, 20670), (2470, 20193), (3021, 16510), (3302, 15105), (3445, 14478), (3705, 13462), (3810, 13091), (4134, 12065), (4826, 10335), (4953, 10070), (5035, 9906), (6042, 8255), (6731, 7410), (6890, 7239)]