49704720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 168739200

約数和(自身を除く): 119034480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 179, 195, 208, 240, 260, 267, 312, 356, 358, 390, 445, 520, 534, 537, 624, 712, 716, 780, 890, 895, 1040, 1068, 1074, 1157, 1335, 1424, 1432, 1560, 1780, 1790, 2136, 2148, 2314, 2327, 2670, 2685, 2864, 3120, 3471, 3560, 3580, 4272, 4296, 4628, 4654, 5340, 5370, 5785, 6942, 6981, 7120, 7160, 8592, 9256, 9308, 10680, 10740, 11570, 11635, 13884, 13962, 14320, 15931, 17355, 18512, 18616, 21360, 21480, 23140, 23270, 27768, 27924, 31862, 34710, 34905, 37232, 42960, 46280, 46540, 47793, 55536, 55848, 63724, 69420, 69810, 79655, 92560, 93080, 95586, 111696, 127448, 138840, 139620, 159310, 186160, 191172, 207103, 238965, 254896, 277680, 279240, 318620, 382344, 414206, 477930, 558480, 621309, 637240, 764688, 828412, 955860, 1035515, 1242618, 1274480, 1656824, 1911720, 2071030, 2485236, 3106545, 3313648, 3823440, 4142060, 4970472, 6213090, 8284120, 9940944, 12426180, 16568240, 24852360, 49704720]

約数ペア:

[(1, 49704720), (2, 24852360), (3, 16568240), (4, 12426180), (5, 9940944), (6, 8284120), (8, 6213090), (10, 4970472), (12, 4142060), (13, 3823440), (15, 3313648), (16, 3106545), (20, 2485236), (24, 2071030), (26, 1911720), (30, 1656824), (39, 1274480), (40, 1242618), (48, 1035515), (52, 955860), (60, 828412), (65, 764688), (78, 637240), (80, 621309), (89, 558480), (104, 477930), (120, 414206), (130, 382344), (156, 318620), (178, 279240), (179, 277680), (195, 254896), (208, 238965), (240, 207103), (260, 191172), (267, 186160), (312, 159310), (356, 139620), (358, 138840), (390, 127448), (445, 111696), (520, 95586), (534, 93080), (537, 92560), (624, 79655), (712, 69810), (716, 69420), (780, 63724), (890, 55848), (895, 55536), (1040, 47793), (1068, 46540), (1074, 46280), (1157, 42960), (1335, 37232), (1424, 34905), (1432, 34710), (1560, 31862), (1780, 27924), (1790, 27768), (2136, 23270), (2148, 23140), (2314, 21480), (2327, 21360), (2670, 18616), (2685, 18512), (2864, 17355), (3120, 15931), (3471, 14320), (3560, 13962), (3580, 13884), (4272, 11635), (4296, 11570), (4628, 10740), (4654, 10680), (5340, 9308), (5370, 9256), (5785, 8592), (6942, 7160), (6981, 7120)]