48293820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 160218240

約数和(自身を除く): 111924420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 523, 540, 570, 684, 810, 855, 972, 1026, 1046, 1140, 1215, 1539, 1569, 1620, 1710, 2052, 2092, 2430, 2565, 2615, 3078, 3138, 3420, 4617, 4707, 4860, 5130, 5230, 6156, 6276, 7695, 7845, 9234, 9414, 9937, 10260, 10460, 14121, 15390, 15690, 18468, 18828, 19874, 23085, 23535, 28242, 29811, 30780, 31380, 39748, 42363, 46170, 47070, 49685, 56484, 59622, 70605, 84726, 89433, 92340, 94140, 99370, 119244, 127089, 141210, 149055, 169452, 178866, 198740, 211815, 254178, 268299, 282420, 298110, 357732, 423630, 447165, 508356, 536598, 596220, 635445, 804897, 847260, 894330, 1073196, 1270890, 1341495, 1609794, 1788660, 2414691, 2541780, 2682990, 3219588, 4024485, 4829382, 5365980, 8048970, 9658764, 12073455, 16097940, 24146910, 48293820]

約数ペア:

[(1, 48293820), (2, 24146910), (3, 16097940), (4, 12073455), (5, 9658764), (6, 8048970), (9, 5365980), (10, 4829382), (12, 4024485), (15, 3219588), (18, 2682990), (19, 2541780), (20, 2414691), (27, 1788660), (30, 1609794), (36, 1341495), (38, 1270890), (45, 1073196), (54, 894330), (57, 847260), (60, 804897), (76, 635445), (81, 596220), (90, 536598), (95, 508356), (108, 447165), (114, 423630), (135, 357732), (162, 298110), (171, 282420), (180, 268299), (190, 254178), (228, 211815), (243, 198740), (270, 178866), (285, 169452), (324, 149055), (342, 141210), (380, 127089), (405, 119244), (486, 99370), (513, 94140), (523, 92340), (540, 89433), (570, 84726), (684, 70605), (810, 59622), (855, 56484), (972, 49685), (1026, 47070), (1046, 46170), (1140, 42363), (1215, 39748), (1539, 31380), (1569, 30780), (1620, 29811), (1710, 28242), (2052, 23535), (2092, 23085), (2430, 19874), (2565, 18828), (2615, 18468), (3078, 15690), (3138, 15390), (3420, 14121), (4617, 10460), (4707, 10260), (4860, 9937), (5130, 9414), (5230, 9234), (6156, 7845), (6276, 7695)]